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[Bug 284724] Re: Google SMP patches (5.0 and 5.1)

 

A heads up from Vadim last night is that Percona will publish their
improved version of smp fix which is compatible with their patches.
Granted, at that point the improvements will be as untested as the
Yasufumi patches which we've currently got in -Sail. Not sure how much
code will change though.

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Google SMP patches (5.0 and 5.1)
https://bugs.launchpad.net/bugs/284724
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Status in OurDelta - Builds for MySQL: Confirmed

Bug description:
See http://code.google.com/p/google-mysql-tools/wiki/Mysql5Patches
Get the 5.0 and 5.1 patches into the ourdelta tree, add patch_info (for SHOW PATCHES).

See if/how they conflict with the Yasufumi Kinoshita patches in 5.0-Sail. If no intrinsic conflict, we can have them both enabled in Sail to see what that does for performance, and have just SMP in the regular build also as I'd regard the Google patch to be real-world tested sufficiently, and many people can benefit.



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